| Guthrie to Cernavoda | 5,929.93 mi (9,543.30 km) |
| Guthrie to Chitila | 5,853.30 mi (9,419.98 km) |
| Guthrie to Cisnadie | 5,731.48 mi (9,223.93 km) |
| Guthrie to Cluj-Napoca | 5,660.44 mi (9,109.60 km) |
| Guthrie to Codlea | 5,775.36 mi (9,294.54 km) |
| Guthrie to Comanesti | 5,771.15 mi (9,287.76 km) |
| Guthrie to Comarnic | 5,804.17 mi (9,340.91 km) |
| Guthrie to Constanta | 5,958.40 mi (9,589.12 km) |
| Guthrie to Corabia | 5,840.02 mi (9,398.61 km) |
| Guthrie to Costesti | 5,808.07 mi (9,347.19 km) |
| Guthrie to Covasna | 5,792.03 mi (9,321.37 km) |
| Guthrie to Craiova | 5,788.52 mi (9,315.73 km) |
| Guthrie to Cristuru Secuiesc | 5,732.02 mi (9,224.80 km) |
| Guthrie to Cugir | 5,698.50 mi (9,170.86 km) |
| Guthrie to Cumpana | 5,958.69 mi (9,589.58 km) |
